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- Brand:

- SKU: 4M0-820-521
- Positions: Rear
- Other Names: Controller, Control Module, Regulator
- Description:
3 zone climate control. Ac system code: kh5,9au,9ae. Rear. A8 Quattro. 4 zone climate control. For Auxiliary HVAC. S8.
- Sold In Quantity: 1
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|---|---|---|---|
| 2024 | Audi | A8 Quattro | L | 3.0L V6 – Electric/Gas |
| 2024 | Audi | Q7 | Premium, Premium Plus, Prestige | 2.0L L4 – Electric/Gas, 3.0L V6 – Electric/Gas |
| 2024 | Audi | Q8 | Premium, Premium Plus, Prestige | 3.0L V6 – Electric/Gas |
| 2024 | Audi | S8 | Base | 4.0L V8 – Electric/Gas |
| 2024 | Audi | SQ7 | Premium Plus, Prestige | 4.0L V8 – Electric/Gas |
| 2024 | Audi | SQ8 | Premium Plus, Prestige | 4.0L V8 – Electric/Gas |
| 2023 | Audi | A8 Quattro | L | 3.0L V6 – Electric/Gas, 3.0L V6 – MILD HYBRID EV-GAS (MHEV) |
| 2023 | Audi | Q7 | Premium, Premium Plus, Prestige | 2.0L L4 – Electric/Gas, 2.0L L4 – MILD HYBRID EV-GAS (MHEV), 3.0L V6 – Electric/Gas, 3.0L V6 – MILD HYBRID EV-GAS (MHEV) |
| 2023 | Audi | Q8 | Premium, Premium Plus, Prestige | 3.0L V6 – Electric/Gas, 3.0L V6 – MILD HYBRID EV-GAS (MHEV) |
| 2023 | Audi | RS Q8 | Base | 4.0L V8 – Electric/Gas, 4.0L V8 – MILD HYBRID EV-GAS (MHEV) |
| 2023 | Audi | S8 | Base | 4.0L V8 – Electric/Gas, 4.0L V8 – MILD HYBRID EV-GAS (MHEV) |
| 2023 | Audi | SQ7 | Premium Plus, Prestige | 4.0L V8 – Electric/Gas, 4.0L V8 – MILD HYBRID EV-GAS (MHEV) |
| 2023 | Audi | SQ8 | Premium Plus, Prestige | 4.0L V8 – Electric/Gas, 4.0L V8 – MILD HYBRID EV-GAS (MHEV) |
| 2022 | Audi | A8 Quattro | L | 3.0L V6 – Electric/Gas, 3.0L V6 – MILD HYBRID EV-GAS (MHEV), 4.0L V8 – MILD HYBRID EV-GAS (MHEV) |
| 2022 | Audi | Q7 | Premium, Premium Plus, Prestige | 2.0L L4 – Gas, 3.0L V6 – Electric/Gas, 3.0L V6 – MILD HYBRID EV-GAS (MHEV) |
| 2022 | Audi | Q8 | Premium, Premium Plus, Prestige | 3.0L V6 – Electric/Gas, 3.0L V6 – MILD HYBRID EV-GAS (MHEV) |
| 2022 | Audi | RS Q8 | Base | 4.0L V8 – Electric/Gas, 4.0L V8 – MILD HYBRID EV-GAS (MHEV) |
| 2022 | Audi | S8 | Base | 4.0L V8 – Electric/Gas, 4.0L V8 – MILD HYBRID EV-GAS (MHEV) |
| 2022 | Audi | SQ7 | Premium Plus, Prestige | 4.0L V8 – Electric/Gas, 4.0L V8 – MILD HYBRID EV-GAS (MHEV) |
| 2022 | Audi | SQ8 | Premium Plus, Prestige | 4.0L V8 – Electric/Gas, 4.0L V8 – MILD HYBRID EV-GAS (MHEV) |
| 2021 | Audi | A8 Quattro | L, L Plug-In Hybrid | 3.0L V6 – Electric/Gas, 3.0L V6 – MILD HYBRID EV-GAS (MHEV), 3.0L V6 – PLUG-IN HYBRID EV-GAS (PH, 4.0L V8 – Electric/Gas, 4.0L V8 – MILD HYBRID EV-GAS (MHEV) |
| 2021 | Audi | Q7 | Premium, Premium Plus, Prestige | 2.0L L4 – Gas, 3.0L V6 – Electric/Gas, 3.0L V6 – MILD HYBRID EV-GAS (MHEV) |
| 2021 | Audi | Q8 | Premium, Premium Plus, Prestige | 3.0L V6 – Electric/Gas, 3.0L V6 – MILD HYBRID EV-GAS (MHEV) |
| 2021 | Audi | RS Q8 | Base | 4.0L V8 – Electric/Gas, 4.0L V8 – MILD HYBRID EV-GAS (MHEV) |
| 2021 | Audi | S8 | Base | 4.0L V8 – Electric/Gas, 4.0L V8 – MILD HYBRID EV-GAS (MHEV) |
| 2021 | Audi | SQ7 | Premium Plus, Prestige | 4.0L V8 – Electric/Gas, 4.0L V8 – MILD HYBRID EV-GAS (MHEV) |
| 2021 | Audi | SQ8 | Premium Plus, Prestige | 4.0L V8 – Electric/Gas, 4.0L V8 – MILD HYBRID EV-GAS (MHEV) |
| 2020 | Audi | A8 Quattro | L, L Plug-In Hybrid | 3.0L V6 – Electric/Gas, 3.0L V6 – MILD HYBRID EV-GAS (MHEV), 3.0L V6 – PLUG-IN HYBRID EV-GAS (PH, 4.0L V8 – Electric/Gas, 4.0L V8 – MILD HYBRID EV-GAS (MHEV) |
| 2020 | Audi | Q7 | Premium, Premium Plus, Prestige | 2.0L L4 – Gas, 3.0L V6 – Electric/Gas, 3.0L V6 – MILD HYBRID EV-GAS (MHEV) |
| 2020 | Audi | Q8 | Premium, Premium Plus, Prestige | 3.0L V6 – Electric/Gas, 3.0L V6 – MILD HYBRID EV-GAS (MHEV) |
| 2020 | Audi | RS Q8 | Base | 4.0L V8 – Electric/Gas, 4.0L V8 – MILD HYBRID EV-GAS (MHEV) |
| 2020 | Audi | S8 | Base, L | 4.0L V8 – Electric/Gas, 4.0L V8 – MILD HYBRID EV-GAS (MHEV) |
| 2020 | Audi | SQ7 | Premium Plus, Prestige | 4.0L V8 – Electric/Gas, 4.0L V8 – MILD HYBRID EV-GAS (MHEV) |
| 2020 | Audi | SQ8 | Premium Plus, Prestige | 4.0L V8 – Electric/Gas, 4.0L V8 – MILD HYBRID EV-GAS (MHEV) |
| 2019 | Audi | A8 Quattro | L | 3.0L V6 – Electric/Gas, 3.0L V6 – MILD HYBRID EV-GAS (MHEV), 4.0L V8 – Electric/Gas, 4.0L V8 – MILD HYBRID EV-GAS (MHEV) |
| 2019 | Audi | Q7 | Premium, Premium Plus, Prestige | 2.0L L4 – Gas, 3.0L V6 – Gas |
| 2019 | Audi | Q8 | Premium, Premium Plus, Prestige | 3.0L V6 – Electric/Gas, 3.0L V6 – MILD HYBRID EV-GAS (MHEV) |
| 2018 | Audi | Q7 | Premium, Premium Plus, Prestige | 2.0L L4 – Gas, 3.0L V6 – Gas |
| 2017 | Audi | Q7 | Premium, Premium Plus, Prestige | 2.0L L4 – Gas, 3.0L V6 – Gas |
Warranty: This genuine HVAC Blower Motor Control Module Audi 4M0820521 is guaranteed by Audi’s Factory warranty.
Shipping & Return: Shipping Policy, Return Policy.


